{"database": "openregs", "table": "hearing_witnesses", "rows": [[78212, "CHRG-114jhrg95253", "Dr. Casey B. Mullilgan", "Professor of Economics", "University of Chicago", "UNIVERSITY OF CHICAGO", "Chicago, IL"]], "columns": ["id", "package_id", "name", "title", "organization", "organization_normalized", "location"], "primary_keys": ["id"], "primary_key_values": ["78212"], "units": {}, "query_ms": 9.806407033465803, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}